#4D997B
Closest named color: Ocean Green (#3D9973). oklch(62.5% 0.089 165.7), rgb(77, 153, 123).
Aa
Black text reads best on this color (6.15:1).
About this color
#4D997B is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.089 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.019 away. Black text reads best on it, at 6.15:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.15:1 |
| White text | 3.41:1 |
Values
| HEX | #4D997B |
| RGB | rgb(77, 153, 123) |
| HSL | hsl(156, 33%, 45%) |
| OKLCH | oklch(62.5% 0.089 165.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4D997B | 3.41:1 | AA large text | Lc -66.9 | Content text, not long reading |
| Black text on #4D997B | 6.15:1 | AA | Lc 42.6 | Non-text elements, placeholder text |
| #4D997B text on white | 3.41:1 | AA large text | Lc 61.4 | Content text, not long reading |
| #4D997B text on black | 6.15:1 | AA | Lc -40.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDFD5
oklch(88.6% 0.025 164.4)
-
Step 300
300
#A7CABA
oklch(80.9% 0.044 165.9)
-
Step 400
400
#76AF96
oklch(70.7% 0.07 165.3)
-
Step 500
500 (this color)
#4D997B
oklch(62.5% 0.089 165.7)
-
Step 600
600
#2D8566
oklch(55.6% 0.097 166)
-
Step 700
700
#1E7154
oklch(49.2% 0.091 165.2)
-
Step 800
800
#1C5C45
oklch(42.7% 0.075 165.5)
-
Step 900
900
#1E4B3A
oklch(37.6% 0.058 165.9)
-
Step 950
950
#132C22
oklch(26.9% 0.037 165.7)
#4D997B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #969079 | 0.088 |
| Deuteranopia (no green cones) | #8B887D | 0.085 |
| Tritanopia (no blue cones) | #339990 | 0.034 |
| Achromatopsia (no color) | #8B8B8B | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D997B
#4D997B
oklch(62.5% 0.089 165.7)
- #AF7193
#AF7193
oklch(62.5% 0.09 346)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4D997B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.019
- Grey Teal #5E9B8A ΔE 0.029
- Persian Green #2A9D8F ΔE 0.032
- Sea #3C9992 ΔE 0.035
- Dusty Teal #4C9085 ΔE 0.035
- Dull Teal #5F9E8F ΔE 0.037
- Blue Green #0F9B8E ΔE 0.037
- Slate Green #658D6D ΔE 0.038
Use #4D997B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.